package top.veritasal.multithreading.thinkjava.demorun;

public class LiftOff implements Runnable{
    protected int countDown = 10;
    private static int taskCount = 0;
    private final int id = taskCount++;
    public LiftOff(){}
    public LiftOff(int countDown){
        this.countDown = countDown;
    }

    public String Status(){
        return "#" + id + "(" +
                (countDown > 0 ? countDown : "LiftOff!") + "), ";
    }

    public void run(){
        while (countDown-- > 0){
            System.out.print(Status());
            Thread.yield();
        }
    }
}
